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发明名称
METAL CASTING METHOD
摘要
申请公布号
SU1740122(A1)
申请公布日期
1992.06.15
申请号
SU19884492461
申请日期
1988.08.11
申请人
GULYAEV ANATOLIJ V,SU
发明人
GULYAEV ANATOLIJ V,SU
分类号
B22D11/00
主分类号
B22D11/00
代理机构
代理人
主权项
地址
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